IN2014KN01187A - - Google Patents

Info

Publication number
IN2014KN01187A
IN2014KN01187A IN1187KON2014A IN2014KN01187A IN 2014KN01187 A IN2014KN01187 A IN 2014KN01187A IN 1187KON2014 A IN1187KON2014 A IN 1187KON2014A IN 2014KN01187 A IN2014KN01187 A IN 2014KN01187A
Authority
IN
India
Prior art keywords
oscillation
energy supply
characteristic value
supply network
hazard
Prior art date
Application number
Other languages
English (en)
Inventor
Andreas Litzinger
Stefan Piel
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN2014KN01187A publication Critical patent/IN2014KN01187A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/0014—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies for preventing or reducing power oscillations in networks
    • H02J3/00144—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies for preventing or reducing power oscillations in networks using phasor measuring units [PMU]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
IN1187KON2014 2011-12-16 2011-12-16 IN2014KN01187A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/073071 WO2013087122A1 (de) 2011-12-16 2011-12-16 Verfahren zum erzeugen eines eine pendelung in einem elektrischen energieversorgungsnetz angebenden signals

Publications (1)

Publication Number Publication Date
IN2014KN01187A true IN2014KN01187A (de) 2015-10-16

Family

ID=45463566

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1187KON2014 IN2014KN01187A (de) 2011-12-16 2011-12-16

Country Status (6)

Country Link
US (1) US20140350873A1 (de)
EP (1) EP2774242B1 (de)
CN (1) CN103999316B (de)
BR (1) BR112014014601B1 (de)
IN (1) IN2014KN01187A (de)
WO (1) WO2013087122A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI505597B (zh) * 2014-04-10 2015-10-21 中興電工機械股份有限公司 智慧型微電網電力品質管理的操作系統
US9916000B2 (en) * 2015-11-16 2018-03-13 I-Ewm Acquisition, Llc Power protection and remediation
PL3252482T3 (pl) 2016-06-01 2021-08-02 Siemens Aktiengesellschaft Sposób i urządzenie centrum sterowania do określania kąta fazowego oscylacji mocy w sieci zasilania energią elektryczną
EP3982503A1 (de) * 2020-10-08 2022-04-13 Siemens Aktiengesellschaft Verfahren, einrichtung und system zu erkennen einer elektrischen pendelung in einem elektrischen energieversorgungsnetz
EP4033627A1 (de) * 2021-01-26 2022-07-27 Wobben Properties GmbH Verfahren zum überwachen eines elektrischen versorgungsnetzes
EP4033626A1 (de) 2021-01-26 2022-07-27 Wobben Properties GmbH Verfahren zum überwachen eines elektrischen versorgungsnetzes
CN116307738A (zh) * 2023-05-11 2023-06-23 华北电力科学研究院有限责任公司 电力系统宽频振荡风险识别方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE504969T1 (de) * 2001-05-21 2011-04-15 Abb Research Ltd Stabilität-vorhersage für elektrisches energieversorgungsnetz
DE60318408T2 (de) 2003-06-21 2009-01-29 Abb Research Ltd. Ermittlung elektromechanischer Schwingungen in Stromversorgungssystemen
US7987059B2 (en) * 2007-10-09 2011-07-26 Schweitzer Engineering Laboratories, Inc Real-time power system oscillation detection using modal analysis
CN101685966B (zh) * 2008-09-27 2012-07-04 国家电力调度通信中心 一种低频振荡综合分析的方法及其系统
CN101447676B (zh) * 2008-12-01 2011-06-15 中国电力科学研究院 一种电力系统低频振荡分析方法
CN101557110B (zh) * 2009-06-26 2011-04-13 国网电力科学研究院 电力系统低频振荡在线分析及辅助决策方法
WO2011032579A1 (de) * 2009-09-15 2011-03-24 Siemens Aktiengesellschaft Überwachung eines elektrischen energieversorgungsnetzes
CN102170126B (zh) * 2011-04-06 2013-03-27 华中电网有限公司 一种电力系统低频振荡在线分析及预警方法

Also Published As

Publication number Publication date
EP2774242A1 (de) 2014-09-10
US20140350873A1 (en) 2014-11-27
BR112014014601A2 (pt) 2017-06-13
CN103999316A (zh) 2014-08-20
BR112014014601A8 (pt) 2017-06-13
EP2774242B1 (de) 2016-03-16
WO2013087122A1 (de) 2013-06-20
BR112014014601B1 (pt) 2020-05-05
CN103999316B (zh) 2016-10-19

Similar Documents

Publication Publication Date Title
IN2014KN01187A (de)
PH12017500302A1 (en) Electronic aerosol provision system
UA117802C2 (uk) Електронний блок керування та індикації
SG10201901277UA (en) Grid frequency response
IN2013MN02416A (de)
WO2016073123A3 (en) High-current sensing scheme using drain-source voltage
EP2808970A3 (de) Leistungssystemstabilisierung
TW201612534A (en) Partial discharge measurement device, partial discharge measurement method, and program
IN2012DE00270A (de)
WO2014176274A3 (en) Systems and methods for adaptive load control
CN104502762A (zh) 变压器套管监测系统数据有效性检测装置
WO2013017452A3 (de) Verfahren zur berechnung der schwingungsamplitude einer sonotrode
MX338449B (es) Procedimiento para el funcionamiento de un horno de arco voltaico e instalacion de fusion con un horno de arco voltaico que se hace funcionar segun este procedimiento.
WO2011095858A3 (ja) 電力監視システム
WO2014002583A8 (ja) レーザ出力制御装置、レーザ発振器およびレーザ出力制御方法
BR112013002554A2 (pt) método e sistema de medição de corrente em um medidor elétrico
IN2015DN02851A (de)
MX361270B (es) Método para medir un parámetro fisiológico tal como un ritmo biológico, con base en al menos dos sensores - dispositivo de medición asociado.
EP2892121A3 (de) Fehlerstrom-Schutzschalter
GB201213601D0 (en) Phase- locked loop
EP2843428A3 (de) Vorrichtungen und Verfahren zur Bereitstellung von Impulsstrom
RU2012130978A (ru) Способ выявления источника синхронных колебаний
MX361205B (es) Algoritmo híbrido de ajuste de amplitud para herramientas de adquisición de registros de resistividad.
RU2013127586A (ru) Передатчик со следящей обратной связью
RU2012144250A (ru) Способ определения технического состояния энергетического объекта